https://mwo.nav-alpha.com/mechlab?b=730e3ad0_EBJ-EC QUIRKS BALLISTIC COOLDOWN-20% UAC JAM CHANCE-40% BASE ARMOR (CT)+10 BASE ARMOR (RT)+10 BASE ARMOR (LT)+10 BASE ARMOR (RA)+15 BASE ARMOR (LA)+15 BASE ARMOR (RL)+7 BASE ARMOR (LL)+7 With 40% jam quirk and all the cooldown skills, you can keep alternating left arm, right arm, left arm, right arm with a very low risk of jams. This is a lot of face time at short range. You can double tap and eat the ghost heat penalty twice without it being too bad.